Designs for Every Project
You need it, we craft it
At Allplasta, we specialise in handcrafted, custom plaster solutions for residential and commercial projects of all sizes. Every mould we create is tailored to suit the client’s exact specifications — whether it’s drafted from architectural drawings, site templates, building plans or even a simple inspiration photo. Our focus is always on helping clients bring their ideas to life with beautifully made products that elevate the look and feel of a space.
Our craftsmen have extensive experience producing curved cornices, bulkheads, skylights, handrail mouldings, vertical wall corners and ends, resized archways, bespoke fireplaces and completely original designs built from the ground up. Whatever the concept, we’re equipped to shape it into a high-quality plaster product that stands the test of time.
Explore our range of custom specialisations below:
Custom Cornices & Strips
Clients can request any cornice from our In Stock or Made to Order ranges to be cast as curved pieces, and we’re always happy to create fully custom moulds in whatever pattern or design you’re looking for. Whether you’re matching an existing feature or bringing a new idea to life, we make the process simple and collaborative.
Along with the usual curved profiles, we also handcraft S-shaped curves and mouldings that wrap smoothly around uniquely shaped walls. Just provide the radius or plans, and our team will shape each piece so it fits perfectly on site. Everything is made by hand, giving us the flexibility to work with tricky angles and unique forms while ensuring a clean, seamless finish.
To get started, simply fill out our Custom Cornice Form, and our team will get back to you with a tailored quote.
Bulkheads
Customising a feature like this can completely transform a room, elevating your ceilings and enhancing your lighting choices for a contemporary, high-end finish. Curved bulkheads offer incredible design flexibility — they can soften the lines of a space, create gentle transitions between rooms, or add a striking architectural statement. They pair beautifully with coffered ceilings for added depth, or sit just as comfortably alongside simpler, cleaner finishes.
Whether you’re aiming for subtle curves or something more sculptural, the options are truly endless.
If you’re ready to explore what’s possible for your project, simply submit an enquiry via our Contact section today, and our team will be in touch to help bring your ideas to life.
Arches
While we have a range of Made to Order arches ready to purchase, many wall openings need something a little more tailored. Whether you’re working with specific dimensions, wanting a certain pattern, or imagining a completely new design, we can handcraft and cast a piece that brings your idea to life. We take care to work from your plans or sketches so the final product fits perfectly and feels like it was always meant to be there.
If you’re looking to create something unique, simply fill out our Custom Cornice Form to receive a quote from our team.
Skylights
We can craft skylights in any shape — rectangular, circular, or even a mix of curves — all made to suit your space perfectly. Each skylight is handmade to your exact dimensions, whether it’s a small feature to let in a little light or a larger statement piece that transforms the room.
Our team works closely with your plans or ideas to make sure every curve, angle, and detail is just right, so the finished piece fits seamlessly and adds a touch of elegance to your space. From gentle, flowing curves to bold geometric shapes, the possibilities are endless — giving you freedom to create something truly unique.
If you’re ready to bring your skylight idea to life, just submit an enquiry through our Contact section, and our team will be in touch to chat through your project and provide advice every step of the way.
Handrail Mouldings
We craft custom handrail mouldings to suit any staircase or balustrade. Whether you’re after a classic look or a completely unique design, each piece is handmade to your exact specifications. This ensures a smooth, continuous finish that fits perfectly and enhances the flow of your space.
From gentle curves to bold profiles, our team can work with your plans or ideas to create a handrail that’s both functional and beautifully detailed.
To bring your handrail design to life, submit an enquiry via our Contact section, and our team will be in touch to help you every step of the way.
Vertical Wall Corners & Ends
We also specialise in vertical wall corners and ends, crafted to add a polished, professional finish to your walls. Each piece is handmade to your dimensions, allowing for precise fits even in tricky spaces or unique angles.
Whether you’re looking to soften a corner, create a bold architectural statement, or add subtle detail, our team can help design and produce mouldings that complement your space perfectly.
If you’d like to explore options for your project, submit an enquiry via our Contact section, and our team will be in touch to discuss your ideas.
Heritage Reproductions & Repairs